foreign policy. and as that rises, hostility rises, rage rises and people want to reach out against the united states. so this radicalization is an issue that the u.s. government has been focused on for many, many years certainly since before 9/11 but certainly since 9/11. >> i read an interesting article, i think it was in the national review, but i have to go back and check that about the fact that we know longer sort of patriotize those who come, legal immigrants who come here. and looks at europe and says part of what happened in britain was that there were just these separate communities, no sense of common community. and it seems to me that these -- at least the older brother represented that sense of alienation. >> possibly. one of the things that we found is people that have a strong core and very strong values regarding anything can't be brainwashed into going against their values. >> right. >> he was looking for something. and let's say that he was radicalized in chechnya, in russia. he was